SMTL ID : 1uto.1

TRYPSIN SPECIFICITY AS ELUCIDATED BY LIE CALCULATIONS, X-RAY STRUCTURES AND ASSOCIATION CONSTANT MEASUREMENTS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.15 Å

Oligo State

monomer

Ligands

1 x PEA: 2-PHENYLETHYLAMINE(Non-covalent)

PEA.1: 12 residues within 4Å: Chain A: H.60, D.191, S.192, C.193, Q.194, S.197, V.211, S.212, W.213, G.214, G.216, G.224 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.192 Water bridges: A:V.225

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: V.78, E.82, Q.83, F.84 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.82, A:F.84

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 8 residues within 4Å: Chain A: E.72, D.73, N.74, I.75, V.77, V.78, E.79, E.82 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.72, A:N.74, A:V.77, A:E.82, H2O.75, H2O.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leiros, H.-K.S. et al., Trypsin Specificity as Elucidated by Lie Calculations, X-Ray Structures, and Association Constant Measurements. Protein Sci. (2004)

Release Date

2004-01-15

Peptides

TRYPSINOGEN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TRYPSINOGEN

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